/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package controller;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Calendar;
import java.util.Date;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import sessionbean.UserSessionBeanLocal;

/**
 *
 * @author Phan Van Duong
 */
public class MemberController extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        HttpSession session = request.getSession();
        try {
            Context context = new InitialContext();
            Object ref = context.lookup("UserSessionBeanLocalJNDI");
            UserSessionBeanLocal userLocal = (UserSessionBeanLocal) ref;
            String task = request.getParameter("task");
            if (task.equals("insert")) {
                String username = request.getParameter("txtUser");
                String password = request.getParameter("txtPass");
                String phone = request.getParameter("txtPhone");
                String birthday = request.getParameter("txtBirth");
                String sex = request.getParameter("rdSex");
                String address = request.getParameter("txtAddress");
                //String joindate=
                Calendar cal = Calendar.getInstance();
                Date joindate = cal.getTime();
                String status = request.getParameter("rdStatus");

                if (userLocal.checkExistUser(username)) {
                    out.println("User exist");
                } else {
                    userLocal.insert(username, password, phone, birthday, sex, address, joindate, status);
                    //out.println(username+"-"+password+"-"+birthday+"-"+sex+"-"+address+"-"+joindate.toString()) ;
                    out.println("Insert Success");
                }
            } else if (task.equals("searchMember")) {
                String text = request.getParameter("txtSearch");
                session.setAttribute("MEMBERS", userLocal.search(text));
                response.sendRedirect("viewMember.jsp");
            } else if (task.equals("update")) {
                int userId = Integer.parseInt(request.getParameter("txtUserId"));
                String username = request.getParameter("txtUser");
                String password = request.getParameter("txtPass");
                String phone = request.getParameter("txtPhone");
                String birthday = request.getParameter("txtBirth");
                String sex = request.getParameter("rdSex");
                String address = request.getParameter("txtAddress");
                String status = request.getParameter("rdStatus");
                if (userLocal.update(userId, username, password, phone, birthday, sex, address, null, status)) {
                    response.sendRedirect("viewMember.jsp");
                } else {
                    out.println("Duplicate username have status active or pause");
                }
            }

        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            out.close();
        }

    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
